--steven tyler. >> they have been playing together for over four decades. with to those encountered, 40 countries, and also inducted into the rock-and-roll hall of fame with over 2000 concerts. >> and we kind of thought about $5,000. and if the first concert was a $four? >> and let us not dilly dally. i imagine being able to fly? >> our tech reporter gabriel slate's tech report to take to the airwaves and perhaps you can too. >> air is a unique service based in livermore airport. i have never heard of it until the video game creator held a press conference to unveil their new you game of tom clancy's hawq's 2 and this is there are so confident of this is one of the best that the one journalists to compare it to the real flank. and how would you go about doing it? their real thing. hand-- livermore, they let you engage and real irreal fight. -after one hour of training they will take you up in the air. they're sitting next to you and use the italian build fighter planes. they will take you around a 300 mi.-five honored m.p.h., everything in top gun or other